Unrated severityNVD Advisory· Published May 4, 2013· Updated Apr 29, 2026
CVE-2013-1235
CVE-2013-1235
Description
Cisco Wireless LAN Controller (WLC) devices do not properly address the resource consumption of terminated TELNET sessions, which allows remote attackers to cause a denial of service (TELNET outage) by making many TELNET connections and improperly ending these connections, aka Bug ID CSCug35507.
Affected products
16- cpe:2.3:h:cisco:2000_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:2100_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:2106_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:2112_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:2125_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:2500_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:2504_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:4100_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:4400_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:4402_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:4404_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:5500_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:7500_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:8500_wireless_lan_controller:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:airespace_4000_wireless_lan_controller:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
0No linked articles in our index yet.